Jill Sternquist, MD, FACOG
Obstetrics and Gynecology • Yankton, SD
About
Dr. Jill Sternquist is an obstetrician and gynecologist in Yankton, South Dakota, offering obstetrics, gynecology, and pregnancy care. She sees patients at Yankton Medical Clinic Avera and Avera Women's Center — Yankton.
Clinic Type
Obstetrics and Gynecology
Address
1104 West 8th Street, Yankton, SD 57078; 501 Summit Street, Yankton, SD 57078
Phone
+1-605-665-538?
Media@Avera.org
Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Team
Insurance & Payment
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Languages Spoken
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Social Media
Photos



What Patients Say
Overall sentiment across review platforms: very positive
- Vitals.com: 4.9 out of 5 (34 ratings with 29 written reviews)
- Healthgrades.com: 4.9 out of 5 (55 reviews)
Patients praise
- Compassionate and friendly demeanor
- Takes time to listen to patient concerns
- Thorough explanations of procedures and health issues
- Knowledgeable and efficient care
- Positive overall patient experience
Common complaints
- No notable negative comments reported in analyzed reviews
"Dr. Sternquists takes the time to listen to my questions and concerns. She doesn't rush my appointment, and I always feel like she really cares about me."
— Vitals.com"Dr Sternquist was friendly, explained my procedure well, and did it fast and efficiently! I would definitely recommend her to my friends and family."
— WebMD"She has always went above and beyond for me. I would highly highly recommend her for everyone."
— Yankton Medical ClinicSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Dr. Jill Cousino, DO - OB-GYN in Janesville, WI — May 14, 2026
Information sourced from the clinic's website as of . Own this clinic? Claim or correct this listing.
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